shoelace/docs/components/breadcrumb.md

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2021-09-01 13:06:19 +00:00
# Breadcrumb
[component-header:sl-breadcrumb]
Breadcrumbs provide a group of links so users can easily navigate a website's hierarchy.
Breadcrumbs are usually placed before a page's main content with the current page shown last to indicate the user's position in the navigation.
```html preview
<sl-breadcrumb>
<sl-breadcrumb-item>Catalog</sl-breadcrumb-item>
<sl-breadcrumb-item>Clothing</sl-breadcrumb-item>
<sl-breadcrumb-item>Women's</sl-breadcrumb-item>
<sl-breadcrumb-item>Shirts &amp; Tops</sl-breadcrumb-item>
</sl-breadcrumb>
```
## Examples
### Breadcrumb Links
By default, breadcrumb items are rendered as buttons so you can use them to navigate single-page applications. In this case, you'll need to add event listeners to handle clicks.
For websites, you'll probably want to use links instead. You can make any breadcrumb item a link by applying an `href` attribute to it. Now, when the user activates it, they'll be taken to the corresponding page — no event listeners required.
```html preview
<sl-breadcrumb>
<sl-breadcrumb-item href="https://example.com/home">
Homepage
</sl-breadcrumb-item>
<sl-breadcrumb-item href="https://example.com/home/services">
Our Services
</sl-breadcrumb-item>
<sl-breadcrumb-item href="https://example.com/home/services/digital">
Digital Media
</sl-breadcrumb-item>
<sl-breadcrumb-item href="https://example.com/home/services/digital/web-design">
Web Design
</sl-breadcrumb-item>
</sl-breadcrumb>
```
### Custom Separators
Use the `separator` slot to change the separator that goes between breadcrumb items. Icons work well, but you can also use text or an image.
```html preview
<sl-breadcrumb>
<sl-icon name="dot" slot="separator" id="dotty"></sl-icon>
<sl-breadcrumb-item>First</sl-breadcrumb-item>
<sl-breadcrumb-item>Second</sl-breadcrumb-item>
<sl-breadcrumb-item>Third</sl-breadcrumb-item>
</sl-breadcrumb>
<br>
<sl-breadcrumb>
<sl-icon name="arrow-right" slot="separator"></sl-icon>
<sl-breadcrumb-item>First</sl-breadcrumb-item>
<sl-breadcrumb-item>Second</sl-breadcrumb-item>
<sl-breadcrumb-item>Third</sl-breadcrumb-item>
</sl-breadcrumb>
<br>
<sl-breadcrumb>
<span slot="separator">/</span>
<sl-breadcrumb-item>First</sl-breadcrumb-item>
<sl-breadcrumb-item>Second</sl-breadcrumb-item>
<sl-breadcrumb-item>Third</sl-breadcrumb-item>
</sl-breadcrumb>
```
### Prefixes
Use the `prefix` slot to add content before any breadcrumb item.
```html preview
<sl-breadcrumb>
<sl-breadcrumb-item>
<sl-icon slot="prefix" name="house"></sl-icon>
Home
</sl-breadcrumb-item>
<sl-breadcrumb-item>Articles</sl-breadcrumb-item>
<sl-breadcrumb-item>Traveling</sl-breadcrumb-item>
</sl-breadcrumb>
```
### Suffixes
Use the `suffix` slot to add content after any breadcrumb item.
```html preview
<sl-breadcrumb>
<sl-breadcrumb-item>Documents</sl-breadcrumb-item>
<sl-breadcrumb-item>Policies</sl-breadcrumb-item>
<sl-breadcrumb-item>
Security
<sl-icon slot="suffix" name="shield-lock"></sl-icon>
</sl-breadcrumb-item>
</sl-breadcrumb>
```
### With Dropdowns
Dropdown menus can be placed in a prefix or suffix slot to provide additional options.
```html preview
<sl-breadcrumb>
<sl-breadcrumb-item>Homepage</sl-breadcrumb-item>
<sl-breadcrumb-item>Our Services</sl-breadcrumb-item>
<sl-breadcrumb-item>Digital Media</sl-breadcrumb-item>
<sl-breadcrumb-item>
Web Design
<sl-dropdown slot="suffix">
<sl-button slot="trigger" size="small" circle>
<sl-icon label="More options" name="three-dots"></sl-icon>
</sl-button>
<sl-menu>
<sl-menu-item checked>Web Design</sl-menu-item>
<sl-menu-item>Web Development</sl-menu-item>
<sl-menu-item>Marketing</sl-menu-item>
</sl-menu>
</sl-dropdown>
</sl-breadcrumb-item>
</sl-breadcrumb>
```
[component-metadata:sl-breadcrumb]